Waste Water Engineering If the depletion of oxygen is found to be 5 ppm after incubating a 2.5% solution of sewage sample for 5 days at 21°C, B.O.D. of the sewage is 50 ppm 200 ppm 100 ppm 150 ppm 50 ppm 200 ppm 100 ppm 150 ppm ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering If is the diameter of upper circular portion, the overall depth of New Egg shaped sewer section, is 1.425 D 1.350 D 1.250 D 1.625 D 1.425 D 1.350 D 1.250 D 1.625 D ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Sewer manholes are generally provided at The change of gradient All of these The change of direction The junctions of sewers The change of gradient All of these The change of direction The junctions of sewers ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Pathogens (or pathogenic bacterias) in water may cause Dysentery Typhoid All listed here Cholera Dysentery Typhoid All listed here Cholera ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The maximum diameter of sewers adopted in the designs is 4.0 m 2.0 m 1.0 m 3.0 m 4.0 m 2.0 m 1.0 m 3.0 m ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The non-clog pump which permits solid matter to pass out with the liquid sewage, is Centrifugal pump None of these Pneumatic ejector Reciprocating pump Centrifugal pump None of these Pneumatic ejector Reciprocating pump ANSWER DOWNLOAD EXAMIANS APP
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